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Merge pull request #2955 from vyv03354/warn_unsupported

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Add a console warning when JavaScript/AcroForm/XFA was found
This commit is contained in:
Yury Delendik 2013-03-19 06:25:51 -07:00
commit b7878c150b
2 changed files with 7 additions and 2 deletions
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6
web/compatibility.js
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@ -390,7 +390,8 @@
if (!('console' in window)) { if (!('console' in window)) {
window.console = { window.console = {
log: function() {}, log: function() {},
error: function() {} error: function() {},
warn: function() {}
}; };
} else if (!('bind' in console.log)) { } else if (!('bind' in console.log)) {
// native functions in IE9 might not have bind // native functions in IE9 might not have bind
@ -400,6 +401,9 @@
console.error = (function(fn) { console.error = (function(fn) {
return function(msg) { return fn(msg); }; return function(msg) { return fn(msg); };
})(console.error); })(console.error);
console.warn = (function(fn) {
return function(msg) { return fn(msg); };
})(console.warn);
} }
})(); })();

3
web/viewer.js
View File

@ -1316,6 +1316,7 @@ var PDFView = {
if (PDFView.supportsPrinting) { if (PDFView.supportsPrinting) {
pdfDocument.getJavaScript().then(function(javaScript) { pdfDocument.getJavaScript().then(function(javaScript) {
if (javaScript.length) { if (javaScript.length) {
console.warn('Warning: JavaScript is not supported');
PDFView.fallback(); PDFView.fallback();
} }
// Hack to support auto printing. // Hack to support auto printing.
@ -1389,7 +1390,7 @@ var PDFView = {
self.setTitle(pdfTitle + ' - ' + document.title); self.setTitle(pdfTitle + ' - ' + document.title);
if (info.IsAcroFormPresent) { if (info.IsAcroFormPresent) {
// AcroForm/XFA was found console.warn('Warning: AcroForm/XFA is not supported');
PDFView.fallback(); PDFView.fallback();
} }
}); });